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Skin eruptions are commonly encountered in the neonatal and infant period and can be a source of concern for providers and parents alike. We present a brief, clinically focused discussion on topics commonly encountered by the pediatrician with a focus on pearls of knowledge to help distinguish diseases from one another and from more serious conditions. We review miliaria, transient neonatal pustular melanosis, neonatal cephalic pustulosis, erythema toxicum neonatorum, diaper dermatitis, seborrheic dermatitis, and atopic dermatitis. Read More

The expansion of energy crops such as miscanthus has changed the habitat of European farmland birds. However, most studies on the subject are based in Western Europe. We surveyed the avian community in a sample bioenergy landscape in Poland to investigate the pattern of use of the crop by birds in Central Europe. Read More

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Background/purpose: Many studies have revealed the importance of palpation for dermatologists; however, palpation is not always possible due to the risk of secondary infections or the risk of damaging the affected area. Thus, haptic rendering for indirect palpation using in-vivo skin images, which will enable to examine a real three-dimensional (3D) skin sample by virtual touch without directly palpating the infected skin area, could be a useful technology in dermatology.

Methods: We propose a new method of accurate 3D skin surface reconstruction using simple gradients from a single skin image for accurate 3D roughness rendering with a haptic device. Read More

Prickly heat is a benign cutaneous manifestation due to the obstruction of the sweat ducts following excessive exposure to heat, humidity or hyperthermia. We report the case of a 70-year old diabetic female patient treated with insulin, hospitalized in the Intensive Care Unit due to acidocetosic coma secondary to pyelonephritis. The patient had diffuse clear vesicular lesions spread all over the body,(a) firm to palpation, on a healthy skin, suggesting miliaria crystallina. Read More

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Fox-Fordyce disease is a relatively infrequent pathology of the apocrine glands that affects almost exclusively young women. The disease is characterized by the presence of pruritic follicular papules mainly in the armpits that respond poorly to treatment and severely affect the patient's quality of life. We report two cases with clinical diagnosis and histopathological confirmation, presenting perifollicular xanthomatosis on histological examination, recently described as a distinctive, consistent, and specific feature of this disease. Read More

Background: The role of sweat gland in inflammation has not received sufficient attention. The thermal stress during the summer months in tropical areas provides an opportunity to study the morphological patterns of inflammation produced primarily by the sweat gland.

Aim: To collect clinical data on sweat-induced dermatitis during the summer months. Read More

A 3-year-old Japanese boy presented with a 3-month history of itchy erythematous papules on his trunk and forearms, the histologic findings of which were characterized by predominantly neutrophilic inflammation within and around the eccrine sweat ducts and obliteration and disruption of the superficial eccrine sweat ducts. Although the skin disorder had some clinical and histopathologic similarity to miliaria and neutrophilic eccrine hidradenitis, it was ultimately conformed to be neither disorder. Based on this and a case report in the Japanese literature of a 1-year-old boy with erythematous eruptions whose clinical and histopathologic findings were similar to those in our case, we propose the skin disorder in our case, referred to as "neutrophilic superficial eccrine ductitis," as a unique entity. Read More

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Fox-Fordyce disease (FFD), also known as apocrine miliaria, is a rare and chronic skin disease characterized by itching and skin-colored, light brown or yellowish papules. FFD typically affects postpubertal young women between 13 and 35 years. The etiology is not completely known, but a hormonal component is in discussion. Read More

A major function of the skin is the regulation of body temperature by sweat secretions. Sweat glands secrete water and salt, especially NaCl. Excreted water evaporates, cooling the skin surface, and Na ions are reabsorbed by the epithelial sodium channels (ENaC). Read More

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President of prewar Lvov and Polish Republic on Exile, associate professor Stanisław Ostrowski was a dermatologist with a keen interest in dermatopathology. This study was based on original resources, which - mainly reports of his own authorship - were focused on dermatopathology. Stanisław Ostrowski provided excellent description of naevus epitheliomatosus sebaceus Wolters-Friboes both in Polish and German to be cited after decades in renowned handbooks of dermatopahtology published by Springer Verlag. Read More

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Laboratory of Genetics and Genomics, National Institute on Aging, National Institutes of Health, Baltimore, Maryland, USA.

Sweat glands are critical for thermoregulation. The single tubular structure of sweat glands has a lower secretory portion and an upper reabsorptive duct leading to the secretory pore in the skin. Genes that determine sweat gland structure and function are largely unidentified. Read More

A switch from cell-mediated to humoral immunity (helper T 1 [Th1] to helper T 2 [Th2] shift) during gestation plays a key role in placental immune tolerance. As a result, skin diseases that are Th2 mediated often worsen, whereas skin diseases that are Th1 mediated often improve during gestation. Also, due to fluctuations in glandular activity, skin diseases involving sebaceous and eccrine glands may flare, whereas those involving apocrine glands may improve during pregnancy. Read More

Authors:

The neonatal period comprises the first four weeks of life. It is a period of adaptation where the skin often presents several changes: transient lesions, resulting from a physiological response, others as a consequence of transient diseases and some as markers of severe disorders. The presence of pustules in the skin of the newborn is always a reason for the family and for the assisting doctor to be worried, since the newborn is especially vulnerable to bacterial, viral or fungal infection. Read More

Fox-Fordyce disease is a rare, chronic skin disorder which affects the apocrine areas. This disease is due to the obstruction of the apocrine sweat duct. Extragenital regions are commonly affected than the genital region. Read More

Authors:

Department of Plastic and Reconstructive Surgery, The Catholic University of Korea, Seoul, Republic of Korea.

Fox-Fordyce disease (FFD) is a rare chronic disorder characterised by persistent inflammation because of the obstruction of apocrine sweat glands, which is a key factor of pathogenesis. The treatment of FFD is known to be difficult, and the modalities of treatment have not yet been widely studied. We report the successful treatment of a case of bilateral areolar FFD by a combination of surgical excision and 1550-nm fractionated erbium glass laser in an 18-year-old woman. Read More

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The El Niño Southern Oscillation (ENSO) is a complex climate phenomenon occurring in the Pacific Ocean at intervals of 2-7 years. The term refers to fluctuations in ocean temperatures in the tropical eastern Pacific Ocean (El Niño [the warm phase of ENSO] and La Niña [the cool phase of ENSO]) and in atmospheric pressure across the Pacific basin (Southern Oscillation). This weather pattern is attributed with causing climate change in certain parts of the world and is associated with disease outbreaks. Read More

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Dovitinib (TKI258) is a multi-targeted receptor tyrosine kinase inhibitor currently under clinical trials for a wide variety of cancers. Well-known side effects include nausea, vomiting, diarrhea, and fatigue. To date, there have only been only two reported cases with skin manifestations as a side effect. Read More

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Department of Dermatology, Tohoku University Graduate School of Medicine, Miyagi, Japan.

Milia en plaque (MEP) is an uncommon disorder characterized by an erythematous plaque containing numerous milia. The pathogenesis of MEP is not clear. The authors report a man with an erythematous plaque on the right retroauricular area, containing numerous white-yellow cysts varying in size. Read More

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In this summer season (May-June 2014) most of the days temperature was more than 40°C. Our hospital is surrounded by huge slums area. The population which is low in socioeconomic status used to work in such high temperature for more than 8 h daily. Read More

Pseudohypoaldosteronism (PHA) is defined as a state of resistance to aldosterone, a hormone crucial for electrolyte equilibrium. The genetically transmitted type of PHA is primary hypoaldosteronism. Secondary hypoaldosteronism develops as a result of hydronephrosis or hydroureter. Read More

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Meteorological data show that disastrous floods are increasingly frequent and more severe in recent years, perhaps due to climatic changes such as global warming. During and after a flood disaster, traumatic injuries, communicable diseases, chemical exposures, malnutrition, decreased access to care, and even mental health disorders dramatically increase, and many of these have dermatological manifestations. Numerous case reports document typical and atypical cutaneous infections, percutaneous trauma, immersion injuries, noninfectious contact exposures, exposure to wildlife, and exacerbation of underlying skin diseases after such disasters as the 2004 Asian tsunami, Hurricane Katrina in 2005, and the 2010 Pakistan floods. Read More

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The article presents the description of the clinical observation of the patient 28 years old with multiple granulomatous eruptions on the skin of the scrotum, accompanied by itching and pain when walking. Surgical treatment consisted of excising the skin of the scrotum and substitution dermatoplasty was performed. Fox - Fordyce disease was confirmed by histological examination of tissue removed: advanced cystic sebaceous gland duct with calcifications in its lumen was revealed. Read More

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Neonatal pustular eruption is a group of disorders characterized by various forms of pustulosis seen in first 4 weeks of life. Its presentation is often similar with some subtle differences, which can be further established by few simple laboratory aids, to arrive at a definite diagnosis. Given their ubiquitous presentation, it is sometimes difficult to differentiate among self-limiting, noninfectious, pustular dermatosis such as erythema toxicum neonatorum, transient neonatal pustular melanosis, miliaria pustulosa, etc. Read More

Authors:

Department of Dermatology and Skin Science and Division of Rheumatology, Department of Medicine, University of British Columbia, and Division of Dermatology, Department of Medicine, St. Paul's Hospital, Providence Health Care, Vancouver, BC.

Background: Tophaceous gout is the nonarticular deposition of monosodium urate resulting from a disorder in purine metabolism that causes an elevation of serum uric acid. Cutaneous variants of tophaceous gout include papular, nodular, ulcerative, and pustular forms.

Objective: We present a case of a 67-year-old man who presented with multiple cutaneous creamy white papules and nodules. Read More

Authors:

Background: Podoconiosis is a familial geochemical dermatosis which is common in Ethiopia but relatively unknown in Europe/United States. It is related to exposure of bare feet to volcanic soil and presents with extensive bilateral lymphedema of legs and feet. Histopathological and immunohistochemical features of it have not been described yet. Read More

Authors:

A 64-year-old man presented with asymptomatic eruption on his right forearm and the dorsum of the hand present for 2 weeks. There was no history of trauma, prolonged sun exposure, or application of or contact with any substance prior to the development of lesions. He was a known hypertensive and diabetic and was taking treatment for these conditions. Read More

Authors:

Department of Plastic and Reconstructive Surgery, Aristotle University of Thessaloniki, Papageorgiou General Hospital, Thessaloniki, Greece.

Background: Benign lesions of the breast in total are much more frequent than malignant ones. However, there are no epidemiologic data on the prevalence of benign or malignant tumours of the nipple, and the bibliography on benign nipple tumours in general is limited.

Aims: To present some rare cases of benign nipple tumours and review the literature. Read More

Authors:

Department of Pediatrics, University of Calabar, Calabar, Cross River State, Nigeria.

Background: Skin disorders are common in adolescents, and the impact on quality of life can be enormous, particularly when viewed against the backdrop of the visibility of skin diseases and the psychologically vulnerable period of adolescence. However, few studies have documented the magnitude of skin disorders in this subset of individuals. We therefore estimated the point prevalence and pattern of dermatologic conditions in adolescents attending various secondary schools in Calabar, Southern Nigeria. Read More

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